Trait CopyFromSliceUnchecked 

pub trait CopyFromSliceUnchecked<T> {
    // Required method
    unsafe fn copy_from_slice_unchecked(&mut self, src: &[T]);
}

A trait for copy_from_slice without the length check.

Required Methods

unsafe fn copy_from_slice_unchecked(&mut self, src: &[T])

Copies all elements from src into self without the length check.

Safety

The length of self must be equal to the length of src.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: Copy> CopyFromSliceUnchecked<T> for [T]

unsafe fn copy_from_slice_unchecked(&mut self, src: &[T])

Self::copy_from_slice without the length check.

Safety

self.len() must be == src.len().

Implementors